EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
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Gulf of Alaska
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Wrightsville Bch
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Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Eastport, ME : 05/22/2025 20:21:41 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 00Z,   1.00,  12.05,  12.76,  99.90,  -0.29,
05/21 01Z,   1.00,   8.51,   9.48,  99.90,  -0.03,
05/21 02Z,   1.00,   5.29,   6.14,  99.90,  -0.15,
05/21 03Z,   0.90,   2.89,   3.61,  99.90,  -0.18,
05/21 04Z,   0.90,   2.13,   2.96,  99.90,  -0.07,  (min)
05/21 05Z,   0.80,   3.63,   4.58,  99.90,   0.15,
05/21 06Z,   0.60,   6.95,   7.58,  99.90,   0.03,
05/21 07Z,   0.60,  10.87,  11.23,  99.90,  -0.24,
05/21 08Z,   0.60,  14.47,  14.89,  99.90,  -0.18,
05/21 09Z,   0.60,  17.12,  17.54,  99.90,  -0.18,
05/21 10Z,   0.60,  18.03,  18.23,  99.90,  -0.40,  (max)
05/21 11Z,   0.60,  16.73,  16.83,  99.90,  -0.50,
05/21 12Z,   0.50,  13.69,  14.07,  99.90,  -0.12,
05/21 13Z,   0.50,   9.90,  10.47,  99.90,   0.07,
05/21 14Z,   0.40,   6.16,   6.66,  99.90,   0.10,
05/21 15Z,   0.40,   3.00,   3.25,  99.90,  -0.15,
05/21 16Z,   0.30,   1.17,   1.39,  99.90,  -0.08,  (min)
05/21 17Z,   0.30,   1.52,   2.04,  99.90,   0.22,
05/21 18Z,   0.30,   4.18,   4.69,  99.90,   0.21,
05/21 19Z,   0.30,   8.14,   8.49,  99.90,   0.05,
05/21 20Z,   0.30,  12.23,  12.47,  99.90,  -0.06,
05/21 21Z,   0.40,  15.73,  16.08,  99.90,  -0.05,
05/21 22Z,   0.40,  17.85,  18.16,  99.90,  -0.09,  (max)
05/21 23Z,   0.40,  17.80,  17.99,  99.90,  -0.21,
05/22 00Z,   0.50,  15.62,  15.94,  99.90,  -0.18,
05/22 01Z,   0.50,  12.17,  12.69,  99.90,   0.02,
05/22 02Z,   0.40,   8.38,   9.04,  99.90,   0.26,
05/22 03Z,   0.30,   4.88,   5.46,  99.90,   0.28,
05/22 04Z,   0.20,   2.28,   2.79,  99.90,   0.31,
05/22 05Z,   0.10,   1.48,   2.06,  99.90,   0.48,  (min)
05/22 06Z,   0.30,   3.09,   3.76,  99.90,   0.37,
05/22 07Z,   0.20,   6.54,   6.98,  99.90,   0.24,
05/22 08Z,   0.20,  10.63,  10.90,  99.90,   0.07,
05/22 09Z,   0.20,  14.49,  14.72,  99.90,   0.03,
05/22 10Z,   0.20,  17.36,  17.61,  99.90,   0.05,
05/22 11Z,   0.30,  18.32,  18.42,  99.90,  -0.20,  (max)
05/22 12Z,   0.60,  16.94,  16.95,  99.90,  -0.59,
05/22 13Z,   0.50,  13.79,  14.15,  99.90,  -0.14,
05/22 14Z,   0.50,   9.86,  10.53,  99.90,   0.17,
05/22 15Z,   0.50,   5.96,   6.68,  99.90,   0.22,
05/22 16Z,   0.50,   2.65,   3.32,  99.90,   0.17,
05/22 17Z,   0.50,   0.80,   1.37,  99.90,   0.07,  (min)
05/22 18Z,   0.60,   1.30,   2.04,  99.90,   0.14,
05/22 19Z,   0.60,   4.18,   4.82,  99.90,   0.04,
05/22 20Z,   0.70,   8.37,   8.84,  99.90,  -0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 21Z,   0.70,  12.76,  99.90,  13.24,  -0.22,
05/22 22Z,   0.80,  16.53,  99.90,  17.13,  -0.20,
05/22 23Z,   0.90,  18.74,  99.90,  19.45,  -0.19,  (max)
05/23 00Z,   1.00,  18.55,  99.90,  19.38,  -0.17,
05/23 01Z,   1.10,  16.10,  99.90,  17.04,  -0.16,
05/23 02Z,   1.20,  12.34,  99.90,  13.39,  -0.14,
05/23 03Z,   1.30,   8.19,  99.90,   9.37,  -0.12,
05/23 04Z,   1.30,   4.32,  99.90,   5.51,  -0.11,
05/23 05Z,   1.30,   1.46,  99.90,   2.66,  -0.09,
05/23 06Z,   1.40,   0.61,  99.90,   1.93,  -0.08,  (min)
05/23 07Z,   1.30,   2.34,  99.90,   3.57,  -0.06,
05/23 08Z,   1.30,   5.99,  99.90,   7.24,  -0.05,
05/23 09Z,   1.40,  10.38,  99.90,  11.74,  -0.05,
05/23 10Z,   1.30,  14.61,  99.90,  15.86,  -0.05,
05/23 11Z,   1.20,  17.75,  99.90,  18.90,  -0.05,
05/23 12Z,   1.20,  18.76,  99.90,  19.91,  -0.05,  (max)
05/23 13Z,   1.10,  17.27,  99.90,  18.32,  -0.05,
05/23 14Z,   1.00,  13.95,  99.90,  14.91,  -0.05,
05/23 15Z,   0.90,   9.84,  99.90,  10.69,  -0.05,
05/23 16Z,   0.80,   5.70,  99.90,   6.46,  -0.05,
05/23 17Z,   0.80,   2.21,  99.90,   2.96,  -0.05,
05/23 18Z,   1.00,   0.33,  99.90,   1.29,  -0.05,  (min)
05/23 19Z,   1.10,   1.02,  99.90,   2.07,  -0.05,
05/23 20Z,   1.20,   4.17,  99.90,   5.33,  -0.05,
05/23 21Z,   1.20,   8.68,  99.90,   9.83,  -0.05,
05/23 22Z,   1.20,  13.43,  99.90,  14.58,  -0.05,
05/23 23Z,   1.10,  17.50,  99.90,  18.55,  -0.05,
05/24 00Z,   0.90,  19.74,  99.90,  20.59,  -0.05,  (max)
05/24 01Z,   0.80,  19.33,  99.90,  20.09,  -0.05,
05/24 02Z,   0.60,  16.56,  99.90,  17.11,  -0.05,
05/24 03Z,   0.50,  12.42,  99.90,  12.87,  -0.05,
05/24 04Z,   0.40,   7.86,  99.90,   8.21,  -0.05,
05/24 05Z,   0.40,   3.59,  99.90,   3.94,  -0.05,
05/24 06Z,   0.40,   0.47,  99.90,   0.82,  -0.05,
05/24 07Z,   0.40,  -0.37,  99.90,  -0.02,  -0.05,  (min)
05/24 08Z,   0.50,   1.56,  99.90,   2.01,  -0.05,
05/24 09Z,   0.50,   5.50,  99.90,   5.96,  -0.05,
05/24 10Z,   0.60,  10.27,  99.90,  10.83,  -0.05,
05/24 11Z,   0.60,  14.90,  99.90,  15.45,  -0.05,
05/24 12Z,   0.60,  18.27,  99.90,  18.82,  -0.05,
05/24 13Z,   0.60,  19.25,  99.90,  19.81,  -0.05,  (max)
05/24 14Z,   0.50,  17.59,  99.90,  18.04,  -0.05,
05/24 15Z,   0.50,  14.07,  99.90,  14.52,  -0.05,
05/24 16Z,   0.40,   9.73,  99.90,  10.08,  -0.05,
05/24 17Z,   0.40,   5.35,  99.90,   5.70,  -0.05,
05/24 18Z,   0.30,   1.68,  99.90,   1.94,  -0.05,
05/24 19Z,   0.30,  -0.15,  99.90,   0.10,  -0.05,  (min)
05/24 20Z,   0.30,   0.79,  99.90,   1.04,  -0.05,
05/24 21Z,   0.40,   4.27,  99.90,   4.62,  -0.05,
05/24 22Z,   0.40,   9.14,  99.90,   9.49,  -0.05,
05/24 23Z,   0.40,  14.25,  99.90,  14.61,  -0.05,
05/25 00Z,   0.50,  18.54,  99.90,  18.99,  -0.05,
05/25 01Z,   0.50,  20.71,  99.90,  21.16,  -0.05,  (max)
05/25 02Z,   0.40,  19.99,  99.90,  20.35,  -0.05,
05/25 03Z,   0.40,  16.83,  99.90,  17.18,  -0.05,
05/25 04Z,   0.40,  12.30,  99.90,  12.65,  -0.05,
05/25 05Z,   0.30,   7.35,  99.90,   7.61,  -0.05,
05/25 06Z,   0.20,   2.73,  99.90,   2.89,  -0.05,
05/25 07Z,   0.20,  -0.54,  99.90,  -0.39,  -0.05,
05/25 08Z,   0.20,  -1.27,  99.90,  -1.12,  -0.05,  (min)
05/25 09Z,   0.20,   0.94,  99.90,   1.10,  -0.05,
05/25 10Z,   0.30,   5.24,  99.90,   5.49,  -0.05,
05/25 11Z,   0.30,  10.40,  99.90,  10.65,  -0.05,
05/25 12Z,   0.30,  15.36,  99.90,  15.61,  -0.05,
05/25 13Z,   0.30,  18.84,  99.90,  19.09,  -0.05,
05/25 14Z,   0.30,  19.67,  99.90,  19.92,  -0.05,  (max)
05/25 15Z,   0.30,  17.77,  99.90,  18.02,  -0.05,
05/25 16Z,   0.30,  14.02,  99.90,  14.28,  -0.05,
05/25 17Z,   0.30,   9.47,  99.90,   9.73,  -0.05,
05/25 18Z,   0.20,   4.90,  99.90,   5.05,  -0.05,
05/25 19Z,   0.20,   1.14,  99.90,   1.30,  -0.05,
05/25 20Z,   0.20,  -0.55,  99.90,  -0.40,  -0.05,  (min)
05/25 21Z,   0.20,   0.71,  99.90,   0.86,  -0.05,
05/25 22Z,   0.20,   4.56,  99.90,   4.71,  -0.05,
05/25 23Z,   0.20,   9.76,  99.90,   9.91,  -0.05,
05/26 00Z,   0.30,  15.16,  99.90,  15.41,  -0.05,
05/26 01Z,   0.30,  19.52,  99.90,  19.77,  -0.05,
05/26 02Z,   0.30,  21.46,  99.90,  21.71,  -0.05,  (max)
05/26 03Z,   0.30,  20.37,  99.90,  20.62,  -0.05,
05/26 04Z,   0.30,  16.83,  99.90,  17.08,  -0.05,
05/26 05Z,   0.30,  11.96,  99.90,  12.21,  -0.05,
05/26 06Z,   0.30,   6.71,  99.90,   6.96,  -0.05,
05/26 07Z,   0.20,   1.87,  99.90,   2.02,  -0.05,
05/26 08Z,   0.20,  -1.41,  99.90,  -1.26,  -0.05,
05/26 09Z,   0.20,  -1.90,  99.90,  -1.75,  -0.05,  (min)
05/26 10Z,   0.20,   0.66,  99.90,   0.82,  -0.05,
05/26 11Z,   0.20,   5.30,  99.90,   5.45,  -0.05,
05/26 12Z,   0.20,  10.77,  99.90,  10.92,  -0.05,